Students learn to define and identify organic compounds. Chemical Reactions: Writing Molecular Formulas and an Introduction to Organic Molecules: Students learn to define and identify organic ...

You can work out the molecular formula from the empirical formula, if you know the relative mass formula (M r) of the compound. Add up the atomic masses of the atoms in the empirical formula. The ...

Newly synthesized organic molecules can be tuned to emit different colors depending on their molecular structures in crystal form. Molecular switches are chemicals with molecular structures that can ...

The formula of an ionic compound can be deduced from the formulae of its ions. Remember that for the metal elements in groups 1, 2, and 3 the charge on the ion can be deduced by how many outer shell ...

Newly synthesized organic molecules can be tuned to emit different colors depending on their molecular structures in crystal form. Newly synthesized organic molecules can be tuned to emit different ...